70322438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{12689}}^1$

素因数の和:12871

約数の個数: 16

約数和(自身を含む): 112382640

約数和(自身を除く): 42060202

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 12689, 25378, 215713, 431426, 2068307, 4136614, 35161219, 70322438]

約数ペア:

[(1, 70322438), (2, 35161219), (17, 4136614), (34, 2068307), (163, 431426), (326, 215713), (2771, 25378), (5542, 12689)]